Top left: We Get Excited [Exploded] Because They Have Money and God in Their Pockets, 1985, poster, New York City; Top center: Surveillance is Your Busywork, bus placard for Nexus project, Atlanta, 1985, photograph courtesy Gerald F. Jones,...

Lithograph billboard poster. "Koons followed up this poster with a series of explicit, human-scale, photo-based 'paintings' of the couple having sex. Characteristically, Koons asserted that his concerns were far removed from pornography. He had...

Lithograph billboard poster. "Koons followed up this poster with a series of explicit, human-scale, photo-based 'paintings' of the couple having sex. Characteristically, Koons asserted that his concerns were far removed from pornography. He had...